Lately, it seems like more and more people on the internet “don't like labels”. I assume that's not really what the person meant, since (s)he is using language, which by definition consists mainly of labels. (Here I would like to except the people, who “don't like labels” as in “don't like prepositions” - that would be just a question of personal preference.)
As I see it, there are two possibilities (both not related to labels in general):
Or to be more blunt, if you don't like labels, the let me strike you from the list under the label “homo sapiens”.